:root {
  --teal: #3cbfae;
  --teal-light: #e5f6f4;
  --teal-hover: #35a89a;
  --gray-light: #f8f8f8;
  --gray-medium: #e5e5e5;
  --gray-text: #6c757d;
  --border-radius: 8px;
  --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  --warning-color: #ffc107;
  --warning-light: #fff8e1;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
    "Helvetica Neue", sans-serif;
  background-color: #f5f7f9;
  color: #333;
}

/* Main Container */
.quiz-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

.quiz-header {
  margin-bottom: 20px;
}

.quiz-header h1 {
  font-size: 28px;
  font-weight: 600;
  color: #2e4756;
}

.text-teal {
  color: var(--teal);
}

/* Quiz Card */
.quiz-content-wrapper {
  position: relative;
}

.quiz-card {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  position: relative;
}

/* Top Navigation */
.quiz-top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid var(--gray-medium);
}

.back-button a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.form-title {
  font-weight: 500;
  font-size: 16px;
  max-width: 400px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.last-saved {
  font-size: 13px;
  color: var(--gray-text);
  margin-right: 10px;
}

.btn-teal {
  background-color: var(--teal);
  color: white;
  border: none;
  padding: 6px 20px;
  border-radius: 4px;
  font-weight: 500;
}

.btn-teal:hover {
  background-color: var(--teal-hover);
  color: white;
}

/* Main Content Area */
.quiz-main-content {
  display: flex;
  min-height: 500px;
}

/* Sidebar */
.quiz-sidebar {
  width: 280px;
  border-right: 1px solid var(--gray-medium);
  padding: 20px;
  background-color: white;
}

.sidebar-section {
  margin-bottom: 25px;
}

.sidebar-section h5 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

.question-list {
  max-height: 400px;
  overflow-y: auto;
}

.question-item {
  padding: 10px;
  border-radius: 4px;
  margin-bottom: 5px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.question-item:hover {
  background-color: var(--gray-light);
}

.question-item.active {
  background-color: var(--gray-light);
  border-left: 3px solid var(--teal);
}

.question-drag-handle {
  color: var(--gray-text);
  margin-right: 10px;
  cursor: grab;
}

.question-title {
  font-size: 14px;
  font-weight: 500;
}

.question-updated {
  font-size: 12px;
}

/* Question Editor */
.question-editor {
  flex: 1;
  padding: 20px 30px;
  background-color: white;
}

.question-type-selector {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.question-type-selector label {
  font-size: 14px;
  color: var(--gray-text);
}

.btn-icon {
  background: none;
  border: none;
  color: var(--gray-text);
  padding: 5px 8px;
  border-radius: 4px;
}

.btn-icon:hover {
  background-color: var(--gray-light);
}

.question-content {
  padding: 20px 0;
}

/* Answer Options */
.answer-options {
  margin-top: 20px;
}

.answer-option {
  padding: 10px 0;
  /*border-bottom: 1px solid var(--gray-medium);*/
}

.btn-correct {
  /*background-color: var(--bs-secondary-bg);*/
  background-color: var(--gray-light);
  color: var(--gray-text);
  border: none;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 13px;
}

.btn-correct.active,
input[type="radio"]:checked + button.btn-correct,
input[type="checkbox"]:checked + button.btn-correct {
  background-color: var(--teal-light) !important;
  color: var(--teal) !important;
  /*border: inherit !important;*/
}

.btn-correct i {
  margin-right: 5px;
}

/* True/False Question */
.truefalse-answer .form-check {
  margin-bottom: 0;
}

.truefalse-answer .form-check-input:checked {
  background-color: var(--teal);
  border-color: var(--teal);
}

/* Fill in the Blank Question */
.fillblank-container {
  border: 1px dashed var(--gray-medium);
  padding: 15px;
  border-radius: var(--border-radius);
}

.paragraph-label,
.blank-label {
  font-size: 12px;
  color: var(--gray-text);
  min-width: 80px;
}

.blank-label {
  color: var(--teal);
}

/* Linker Question */
.linker-container {
  position: relative;
  min-height: 200px;
}

.linker-item {
  position: relative;
}

.linker-number {
  font-weight: 600;
  min-width: 20px;
}

/* Reorder Question */
.reorder-container {
  border: 1px dashed var(--gray-medium);
  padding: 15px;
  border-radius: var(--border-radius);
}

.reorder-item {
  background-color: white;
  border: 1px solid var(--gray-medium);
  border-radius: var(--border-radius);
  padding: 10px;
}

.reorder-number {
  font-weight: 600;
  min-width: 20px;
}

.reorder-handle {
  cursor: grab;
  color: var(--gray-text);
}

/* Sortable styles */
.sortable-ghost {
  opacity: 0.5;
  background-color: var(--gray-light);
}

.sortable-chosen {
  background-color: var(--teal-light);
}

.sortable-drag {
  opacity: 0.8;
}

/* Footer */
.quiz-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-top: 1px solid var(--gray-medium);
}

.powered-by {
  display: flex;
  align-items: center;
  font-size: 13px;
  color: var(--gray-text);
}

.trenning-logo {
  height: 20px;
  margin: 0 5px;
}

.trenning-text {
  font-weight: 600;
}

.navigation-buttons {
  display: flex;
  gap: 10px;
}

/* Points Selector */
.points-selector {
  font-size: 14px;
  margin-top: 5px;
}

/* Notifications */
.notifications-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  width: 300px;
}

.notification {
  padding: 15px;
  margin-bottom: 10px;
  border-radius: var(--border-radius);
  background-color: white;
  box-shadow: var(--box-shadow);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notification.success {
  background-color: #d4edda;
  color: #155724;
}

.notification.error {
  background-color: #f8d7da;
  color: #721c24;
}

.notification.info {
  background-color: #d1ecf1;
  color: #0c5460;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
  .quiz-main-content {
    flex-direction: column;
  }

  .quiz-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--gray-medium);
  }

  .form-actions {
    flex-wrap: wrap;
  }

  .quiz-top-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .form-title {
    margin: 10px 0;
  }
}

@media (max-width: 768px) {
  .quiz-footer {
    flex-direction: column;
    gap: 15px;
  }

  .navigation-buttons {
    width: 100%;
    justify-content: space-between;
  }
}

/*
 * File
 *
 * Custom file input.
 */
.custom-file {
    position: relative;
    display: flex;
    /*width: 100%;*/
    /*height: calc(2.25rem + 2px);*/
    max-width: min-content;
    max-height: min-content;
    margin-bottom: 0;
}

.custom-file-input {
    position: relative;
    z-index: 2;
    height: 0%;
    width: 0%;
    height: calc(2.25rem + 2px);
    margin: 0;
    opacity: 0;
}

    .custom-file-input:lang(en) ~ .custom-file-label::after {
        /*content: "Browse";*/
        /*content: "\f4b3";*/ /*paperclip*/
        /*font-weight: normal !important;*/
        font-family: bootstrap-icons !important;
        font-style: normal;
        font-variant: normal;
        text-transform: none;
    }

.custom-file-label {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1;
    /*height: calc(2.25rem + 2px);*/
    padding: 0.375rem 0.75rem;
    /*line-height: 1.5;*/
    color: #495057;
    background-color: #fff;
    border: 1px solid #ced4da;
}

    .custom-file-label::after {
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        z-index: 3;
        display: block;
        height: calc(calc(2.25rem + 2px) - 1px * 2);
        padding: 0.375rem 0.75rem;
        line-height: 1.5;
        color: #495057;
        /*content: "\f4b3";*/
        /*content: "\f42a";*/ /*image*/
        /*font-weight: normal !important;*/
        border-left: 1px solid #ced4da;
        font-family: bootstrap-icons !important;
        font-style: normal;
        font-variant: normal;
        text-transform: none;
    }